My question involves real estate located in the State of New York. I purchased a 100 year old home 2 years ago on a corner lot, without having the lot surveyed. The lot is 160'x60.5' as stated on my title insurance and as well as on the copy of the 100 year old county map that purchased from the county clerks office.
However, I recently measured the lot and found it to be 160'x70.5'!!!. I would have never measured it had it not been my next door neighbor installing a fence a long the property line based on a survey she had done when she moved in last year. What do I do to correct the dimensions of my lot as stated on my title insurance and county records? I still find it hard to believe that a clerical error went unnoticed for 100 years.

